Defined in 1 files as a macro:

• bsd/netinet/in.h, line 217 (as a macro)

Referenced in 3 files:

• bsd/netinet/in.c, line 2342
• bsd/netinet6/ip6_input.c
  • line 2303
  • line 2370
• bsd/netinet6/ipsec.c
  • line 1866
  • line 1967